package com.zzptc.easyshop.servlet;
import com.zzptc.easyshop.dao.GoodTypeDaoImp;
import com.zzptc.easyshop.dao.IDAO;
import com.zzptc.easyshop.dao.ProductDao;
import com.zzptc.easyshop.facory.DaoFacoryImp;
import com.zzptc.easyshop.vo.Good;
import com.zzptc.easyshop.vo.Product;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
@WebServlet(name = "ProductViewServlet")
public class ProductViewServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=UTF-8");

        IDAO dao = new ProductDao();
        int idd = Integer.parseInt(request.getParameter("id"));
        Product product=null;
        try {
            product=((ProductDao) dao).getProductByid(idd);
        } catch (SQLException e) {
            e.printStackTrace();
        }
        //1.跳转  2.转发
        request.setAttribute("ProductView",product);
        request.getRequestDispatcher("product-view.jsp").forward(request, response);
    }
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost( request,response );
    }
}
